CYRF89135

Document Number: 001-86331 Rev. **

Page 21 of 41

DC Programming Specifications

The following table lists guaranteed maximum and minimum specifications for the entire voltage and temperature ranges.

Table 12. DC Programming Specifications

Symbol

Description

Conditions

Min

Typ

Max

Units

VIN

Supply voltage for flash write

operations

–

1.91

–

3.6

V

Supply current during

programming or verify

–

–

5

25

mA

Input low voltage during

programming or verify

See the appropriate DC GPIO

Specifications on page 16

–

–

V

Input high voltage during

programming or verify

See the appropriate DC GPIO

Specifications on page 16

–

–

V

to P1[0] or P1[1] during

programming or verify

Driving internal pull-down resistor

–

–

0.2

mA

to P1[0] or P1[1] during

programming or verify

Driving internal pull-down resistor

–

–

1.5

mA

Output low voltage during

programming or verify

–

–

+ 0.75

V

Output high voltage during

programming or verify

See

appropriate

DC

GPIO

Specifications on page 16. For

page 13.

–

VIN

V

Flash write endurance

Erase/write cycles per block

50,000

–

–

–

Flash data retention

Following maximum Flash write

cycles; ambient temperature of

55 °C

20

–

–

Years